Changes for page DS20L -- LoRaWAN Smart Distance Detector User Manual 01
Last modified by Mengting Qiu on 2023/12/14 11:15
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... ... @@ -238,6 +238,7 @@ 238 238 239 239 == 2.3 Uplink Payload == 240 240 241 + 241 241 === 2.3.1 Device Status, FPORT~=5 === 242 242 243 243 ... ... @@ -253,11 +253,11 @@ 253 253 254 254 Example parse in TTNv3 255 255 256 - (% style="color:blue" %)**Sensor Model**(%%): For LDS12-LB, this value is 0x24257 +**Sensor Model**: For LDS12-LB, this value is 0x24 257 257 258 - (% style="color:blue" %)**Firmware Version**(%%): 0x0100, Means: v1.0.0 version259 +**Firmware Version**: 0x0100, Means: v1.0.0 version 259 259 260 - (% style="color:blue" %)**Frequency Band**:261 +**Frequency Band**: 261 261 262 262 0x01: EU868 263 263 ... ... @@ -287,7 +287,7 @@ 287 287 288 288 0x0e: MA869 289 289 290 - (% style="color:blue" %)**Sub-Band**:291 +**Sub-Band**: 291 291 292 292 AU915 and US915:value 0x00 ~~ 0x08 293 293 ... ... @@ -295,7 +295,7 @@ 295 295 296 296 Other Bands: Always 0x00 297 297 298 - (% style="color:blue" %)**Battery Info**:299 +**Battery Info**: 299 299 300 300 Check the battery voltage. 301 301 ... ... @@ -330,7 +330,7 @@ 330 330 [[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LLDS12-LoRaWAN%20LiDAR%20ToF%20Distance%20Sensor%20User%20Manual/WebHome/1654833689380-972.png?rev=1.1||alt="1654833689380-972.png"]] 331 331 332 332 333 -==== (%%)====334 +====(% style="color:blue" %)**Battery Info** ==== 334 334 335 335 336 336 Check the battery voltage for LDS12-LB. ... ... @@ -340,7 +340,7 @@ 340 340 Ex2: 0x0B49 = 2889mV 341 341 342 342 343 -==== (%%)====344 +====(% style="color:blue" %)**DS18B20 Temperature sensor** ==== 344 344 345 345 346 346 This is optional, user can connect external DS18B20 sensor to the +3.3v, 1-wire and GND pin . and this field will report temperature. ... ... @@ -353,7 +353,7 @@ 353 353 If payload is: FF3FH : (FF3F & FC00 == 1) , temp = (FF3FH - 65536)/10 = -19.3 degrees. 354 354 355 355 356 -==== (%%)====357 +====(% style="color:blue" %)**Distance** ==== 357 357 358 358 359 359 Represents the distance value of the measurement output, the default unit is cm, and the value range parsed as a decimal number is 0-1200. In actual use, when the signal strength value Strength. ... ... @@ -364,7 +364,7 @@ 364 364 If the data you get from the register is 0x0B 0xEA, the distance between the sensor and the measured object is 0BEA(H) = 3050 (D)/10 = 305cm. 365 365 366 366 367 -==== (%%)====368 +====(% style="color:blue" %)**Distance signal strength** ==== 368 368 369 369 370 370 Refers to the signal strength, the default output value will be between 0-65535. When the distance measurement gear is fixed, the farther the distance measurement is, the lower the signal strength; the lower the target reflectivity, the lower the signal strength. When Strength is greater than 100 and not equal to 65535, the measured value of Dist is considered credible. ... ... @@ -377,7 +377,7 @@ 377 377 Customers can judge whether they need to adjust the environment based on the signal strength. 378 378 379 379 380 -==== (%%)====381 +====(% style="color:blue" %)**Interrupt Pin & Interrupt Level** ==== 381 381 382 382 383 383 This data field shows if this packet is generated by interrupt or not. [[Click here>>||anchor="H3.3.2SetInterruptMode"]] for the hardware and software set up. ... ... @@ -391,7 +391,7 @@ 391 391 0x01: Interrupt Uplink Packet. 392 392 393 393 394 -==== (%%)====395 +====(% style="color:blue" %)**LiDAR temp** ==== 395 395 396 396 397 397 Characterize the internal temperature value of the sensor. ... ... @@ -401,7 +401,7 @@ 401 401 If payload is: F2(H) <<24>>24=-14(D),LiDAR temp=-14℃. 402 402 403 403 404 -==== (%%)====405 +====(% style="color:blue" %)**Message Type** ==== 405 405 406 406 407 407 ((( ... ... @@ -418,6 +418,7 @@ 418 418 |(% style="width:160px" %)0x02|(% style="width:163px" %)Reply configures info|(% style="width:173px" %)[[Configure Info Payload>>||anchor="H3.ConfigureLDS12-LB"]] 419 419 420 420 422 + 421 421 === 2.3.3 Decode payload in The Things Network === 422 422 423 423 ... ... @@ -532,7 +532,7 @@ 532 532 Users can poll sensor values based on timestamps. Below is the downlink command. 533 533 534 534 (% border="1" cellspacing="5" style="background-color:#f2f2f2; width:425.818px" %) 535 -|(% colspan="4" style="background-color:#4 f81bd;537 +|(% colspan="4" style="background-color:#4F81BD;color:white; width:423px" %)**Downlink Command to poll Open/Close status (0x31)** 536 536 |(% style="width:58px" %)**1byte**|(% style="width:127px" %)**4bytes**|(% style="width:124px" %)**4bytes**|(% style="width:114px" %)**1byte** 537 537 |(% style="width:58px" %)31|(% style="width:127px" %)Timestamp start|(% style="width:124px" %)Timestamp end|(% style="width:114px" %)Uplink Interval 538 538